I have a few ideas:
- Discuss how parks communicate/coordinate with manufacturers to get the parts they need (Logistics)
- Discuss different types of launches and the pros/cons to each. Also cover the different components that go into making said launches function.
- Get insight from different departments within a park. Interview managers from Custodial, Foods, Ride Maintenance, Grounds Maintenance, Guest Relations, Security,
etc...
- Discuss ride control systems (PLCs) and how they operate. In addition to that, discuss what components are required so that it does operate properly. (Sensors, Brakes, Pinch wheels, Drive tires, etc...
- Discuss how the purchasing departments decide what food, drinks, and merchandise to sell. Also talk about how those product sales are tracked.